(Concern) I'm worried because my hearing has worsened compared to before.

These days, I feel much more exhausted than before, and I think it's due to the weather. Also, I'm worried because my hearing has worsened a bit. I believe it's because I work in noisy environments. So, I usually don't use earphones for long periods and try to listen to videos at low volume. However, I am worried because I seem to have trouble hearing quieter sounds than before. I need to be more careful, but my concerns are growing.